| Ewert, M. A., & Wilson, D. S. (1996). Seasonal variation of embryonic diapause in the striped mud turtle (kinosternon baurii) and general considerations for conservation planning. Chelonian Conservation and Biology, 2(1), 43–54. |
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| Added by: Admin 23 Aug 2008 12:13:15 UTC |
Pop. 3%
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| Ewert, M. A., & Nelson, C. E. , Temperature-dependent sex determination and pattern ii turtles. Paper presented at 1st World Congr. Herpetol. Canterbury. |
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| Added by: Admin 23 Aug 2008 19:58:24 UTC |
Pop. 3%
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| Ewert, M. A. (1985). Embryology of turtles. In C. G. A. S. Gans, F. Billett & P. F. A. Maderson (Eds.), Development A Vol. 14, (pp. 75–267). New York: Wiley. |
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| Added by: Admin 24 Aug 2008 18:46:27 UTC |
Pop. 4%
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| Ewert, M. A. (1976). Nests, nesting and aerial basking of macroclemys under natural conditions, and comparison with chelydra (testudines: chelydidae). Herpetologica, 32, 150–156. |
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| Added by: Admin 25 Aug 2008 20:39:03 UTC |
Pop. 2%
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| Ewert, M. A., Lang, J. W., & Nelson, C. E. (2005). Geographic variation in the pattern of temperature-dependent sex determination in the american snapping turtle (chelydra serpentina). Journal of zoology, 265(1), 81–95. |
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| Added by: Admin 19 Jul 2009 14:42:21 UTC |
Pop. 2.5%
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| Ewert, M. A. (1971). A comparison of incubation periods of turtles of the western great lakes region. Herpetological Review, 3, 105. |
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| Last edited by: Beate Pfau 02 Nov 2008 16:58:54 UTC |
Pop. 2.25%
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| Ewert, M. A., Doody, J. S., & Carr, J. L. (2004). Graptemys ouachitensis sabinensis (sabine map turtle). reproduction. Herpetological Review, 35(4), 382–383. |
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| Added by: Admin 14 Aug 2008 20:38:45 UTC |
Pop. 2.75%
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| Ewert, M. A., Firth, S. J., & Nelson, C. E. (1984). Normal and multiple eggshells in batagurine turtles and their implications for dinosaurs and other reptiles. Canadian Journal of Zoology, 62(9), 1834–1841. |
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| Added by: Admin 13 Sep 2009 10:11:08 UTC |
Pop. 3.5%
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| Ewert, M. A., Jackson, D. R., & Buhlmann, K. A. (2006). Deirochelys reticularia – chicken turtle. In P. A. Meylan (Ed.), Biology and Conservation of Florida Turtles Vol. 3, (pp. 249–259). |
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| Added by: Sarina Wunderlich 06 Jul 2014 16:10:43 UTC |
Pop. 4%
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| Ewert, M. A., Etchberger, C. R., & Nelson, C. E. (1990). An apparent co-occurrence of genetic and environmental sex determination in a turtle. American Zoologist, 30, 56A. |
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| Added by: Admin 23 Aug 2008 19:58:24 UTC |
Pop. 3.25%
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| Ewert, M. A. (1991). Cold torpor, diapause, delayed hatching and aestivation in reptiles and birds. In 6557,6558 (Ed.), Egg incubation (pp. 173–191).Cambridge (Cambridge University Press). |
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| Last edited by: Beate Pfau 27 Sep 2009 09:06:53 UTC |
Pop. 4.75%
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| Ewert, M. A. (1979). The embryo and its egg: development and natural history. In M. Harless & H. Morlock (Eds.), Turtles: Perspectives and Research. (pp. 333–413).New York (Wiley). |
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| Added by: Admin 24 Aug 2008 20:00:15 UTC |
Pop. 2.5%
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| Ewert, M. A., & Legler, J. M. (1978). Hormonal induction of oviposition in turtles. Herpetologica, 34, 314–318. |
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| Added by: Admin 25 Aug 2008 20:39:03 UTC |
Pop. 2%
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| Ewert, M. A. (1985). Embryology of turtles. In C. G. A. S. Gans, F. Billett & P. F. A. Maderson (Eds.), Devopment A Vol. 14, (pp. 75–267). New York: John Wiley & Sons. |
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| Added by: Sarina Wunderlich 01 Jan 2009 23:19:41 UTC |
Pop. 3.5%
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| Ewert, M. A. (1998). Sternotherus odoratus (common musk turtle). size and reproduction. Herpetological Review, 36(3), 314. |
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| Added by: Admin 29 Jan 2012 12:38:42 UTC |
Pop. 2.5%
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| Ewert, M. A., Pritchard, P. C. H., & Wallace, G. E. (2006). Graptemys barbouri - barbour's map turtle. In P. A. Meylan (Ed.), Biology and Conservation of Florida Turtles Vol. 3, (pp. 260–272). |
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| Added by: Sarina Wunderlich 06 Jul 2014 16:10:43 UTC |
Pop. 4.5%
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| Ewert, M. A., Jackson, D. R., & Nelson, C. E. (1994). Patterns of temperature-dependent sex determination in turtles. Journal of Experimental Zoology, 270, 3–15. |
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| Added by: Admin 19 Jul 2009 14:41:40 UTC |
Pop. 3%
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| Freedberg, S. B., Nelson, C. E., & Ewert, M. A. (2006). Estradiol-17β induces lasting sex reversal at male-producing temperatures in kinosternid turtles. Journal of Herpetology, 40(1), 95–98. |
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| Last edited by: Beate Pfau 05 May 2012 15:09:07 UTC |
Pop. 2.5%
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| Freedberg, S. B., Greives, T. J., Ewert, M. A., Demas, G. E., Beecher, N., & Nelson, C. E. (2008). Incubation environment affects immune system development in a turtle with environmental sex determination. Journal of Herpetology, 42(3), 536–541. |
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| Last edited by: Beate Pfau 28 Apr 2009 14:24:57 UTC |
Pop. 2.5%
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| Freedberg, S. B., Ewert, M. A., & Nelson, C. E. (2001). Environmental effects on fitness and consequences for sex allocation in a reptile with environmental sex determination. Evolutionary Ecology Research, 3(8), 953–967. |
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| Added by: Admin 17 Aug 2008 18:54:46 UTC |
Pop. 2.5%
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